Iris Template Protection Based on Local Ranking

Table 2

The GAR (when FAR = 0.01%) of the proposed method using different and .

2	4	8	16	32	64
1	93.18	97.05	97.81	97.93	98.07	98.11
2	88.60	95.50	97.00	97.50	97.56	97.62
4	66.34	87.46	93.03	94.48	95.35	95.54
8	39.80	64.13	76.76	82.05	85.33	86.53